hum, try owhttpd and webbrowser to check if it's a fuse problem or not
2012/2/6 Kassai Istvan <[email protected]>
> Hi,
>
> After you resolved this problem, I dicided to move this thermometer to a
> routerboard. I thought it won't be hard, but it was a mistake.
> I've installed an openwrt to a routerbord rb433ah, and prepared for owfs.
> (Installed the packages needed like fuse, owfs etc)
> I've disabled of course the serial terminal access by comment-out the
> /bin/ash line in the inittab:
>
> root@OpenWrt:~# cat /etc/inittab
> ::sysinit:/etc/init.d/rcS S boot
> ::shutdown:/etc/init.d/rcS K shutdown
> #ttyS0::askfirst:/bin/ash --login
>
>
> After it , seemed to be working, but not really. In the mountpoint
> directory appeared some other owfs related subdirs, but not the sensor
> related "3B.xxxxxx.." directory.
>
> When I was running owfs with --debug, that showed this:
> ************
> *root@OpenWrt:~# owfs --passive=/dev/ttyS0 -m /mnt/1w/ --8bit --debug
> CONNECT: owfs.c:main(100) fuse mount point: /mnt/1w/
> CONNECT: ow_avahi_link.c:OW_Load_avahi_library(72) No Avahi support.
> Library libavahi-client couldn't be loaded
> CONNECT: ow_dnssd.c:OW_Load_dnssd_library(136) Zeroconf/Bonjour is
> disabled since dnssd library isn't found
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[]
> DEBUG: owlib.c:SetupTemperatureLimits(79) Globals temp limits 0C 100C
> (for simulated adapters)
> DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
> DEBUG: ow_tcp_read.c:tcp_read(114) read: 1 - 0 = 1
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 0 OWFS
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 1 /mnt/1w/
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 2 -o
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 3 direct_io
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 4 -f
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 5 -d
> DEBUG: owfs.c:main(125) fuse_mnt_opt=[(null)]
> DEBUG: owfs.c:main(127) fuse_open_opt=[(null)]
> FUSE library version: 2.8.5
> nullpath_ok: 0
> unique: 1, opcode: INIT (26), nodeid: 0, insize: 56
> INIT: 7.16
> flags=0x0000007b
> max_readahead=0x00020000
> INIT: 7.12
> flags=0x00000011
> max_readahead=0x00020000
> max_write=0x00020000
> unique: 1, success, outsize: 40
>
> *************
>
>
> Then I've installed every avahi* packages, and this debug list haven't
> changed. I made a soft-link (libavahi-client.so) to the
> libavahi-client.so.3.2.9 (even though I don't think this avahi lib loading
> failure correlated to this error) and the debug list became to :
>
> ***********
> *root@OpenWrt:~# owfs --passive=/dev/ttyS0 -m /mnt/1w/ --8bit --debug
> CONNECT: owfs.c:main(100) fuse mount point: /mnt/1w/
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(75) Avahi support:
> libavahi-client loaded successfully
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(77) Avahi library function
> found: avahi_client_errno
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(78) Avahi library function
> found: avahi_client_free
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(79) Avahi library function
> found: avahi_client_new
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(80) Avahi library function
> found: avahi_client_get_domain_name
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(81) Avahi library function
> found: avahi_entry_group_add_service
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(82) Avahi library function
> found: avahi_entry_group_commit
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(83) Avahi library function
> found: avahi_entry_group_is_empty
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(84) Avahi library function
> found: avahi_entry_group_new
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(85) Avahi library function
> found: avahi_entry_group_reset
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(87) Avahi library function
> found: avahi_service_resolver_free
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(88) Avahi library function
> found: avahi_service_resolver_new
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(89) Avahi library function
> found: avahi_service_browser_free
> DEBUG: ow_avahi_link.c:OW_Load_avahi_library(90) Avahi library function
> found: avahi_service_browser_new
> CONNECT: ow_avahi_link.c:OW_Load_avahi_library(99) No Avahi support.
> Library libavahi-common couldn't be loaded.
> CONNECT: ow_dnssd.c:OW_Load_dnssd_library(136) Zeroconf/Bonjour is
> disabled since dnssd library isn't found
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[]
> DEBUG: owlib.c:SetupTemperatureLimits(79) Globals temp limits 0C 100C
> (for simulated adapters)
> DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
> DEBUG: ow_tcp_read.c:tcp_read(114) read: 1 - 0 = 1
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 0 OWFS
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 1 /mnt/1w/
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 2 -o
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 3 direct_io
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 4 -f
> DEBUG: fuse_line.c:Fuse_add(82) Added FUSE option 5 -d
> DEBUG: owfs.c:main(125) fuse_mnt_opt=[(null)]
> DEBUG: owfs.c:main(127) fuse_open_opt=[(null)]
> FUSE library version: 2.8.5
> nullpath_ok: 0
> unique: 1, opcode: INIT (26), nodeid: 0, insize: 56
> INIT: 7.16
> flags=0x0000007b
> max_readahead=0x00020000
> INIT: 7.12
> flags=0x00000011
> max_readahead=0x00020000
> max_write=0x00020000
> unique: 1, success, outsize: 40
>
> unique: 2, opcode: GETATTR (3), nodeid: 1, insize: 56
> getattr /
> CALL: ow_fstat.c:FS_fstat(22) path=/
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /
> unique: 2, success, outsize: 120
> *
> ***********
>
>
>
> And when I want to list the mountpoint directory further lines appearing
> in the debug:
>
>
> **************
> *unique: 2, opcode: GETATTR (3), nodeid: 1, insize: 56
> getattr /
> CALL: ow_fstat.c:FS_fstat(22) path=/
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /
> unique: 2, success, outsize: 120
> unique: 3, opcode: ACCESS (34), nodeid: 1, insize: 48
> unique: 3, error: -89 (Function not implemented), outsize: 16
> unique: 4, opcode: OPENDIR (27), nodeid: 1, insize: 48
> unique: 4, success, outsize: 32
> unique: 5, opcode: READDIR (28), nodeid: 1, insize: 80
> getdir[0]
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/]
> CALL: owfs_callback.c:FS_getdir(175) GETDIR path=/
> DEBUG: ow_dir.c:FS_dir(63) path=/
> CALL: ow_dir.c:FS_dir_both(98) path=/
> DEBUG: ow_cache.c:Cache_Get_Dir(868) Looking for directory 00 00 00 00
> 00 00 00 00
> DEBUG: ow_cache.c:Cache_Get_Common_Dir(881) Get from cache sn 00 00 00
> 00 00 00 00 00 pointer=0x2b924378 extension=0
> DEBUG: ow_cache.c:Cache_Get_Common_Dir(910) Dir not found in cache
> DEBUG: ow_search.c:BUS_first(32) Start of directory path=/ device=00 00
> 00 00 00 00 00 00
> DEBUG: ow_select.c:BUS_select(66) Selecting a path (and device) path=/
> SN=00 00 00 00 00 00 00 00 last path=00 00 00 00 00 00 00 00
> DEBUG: ow_select.c:BUS_select(79) Continuing root branch
> DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
> DEBUG: ow_tcp_read.c:tcp_read(114) read: 1 - 0 = 1
> DEBUG: ow_bus_data.c:BUS_sendback_data_bitbang(120) Splitting byte 0 of
> 1 = F0
> DEBUG: ow_tcp_read.c:tcp_read(64) attempt 8 bytes Time: 5.000000 seconds
> DEBUG: ow_tcp_read.c:tcp_read(114) read: 8 - 0 = 8
> DEBUG: ow_bus_data.c:BUS_sendback_data_bitbang(141) Consolidating byte 0
> of 1 = F0
> DEBUG: ow_cache.c:Cache_Add_Dir(473) Won't cache empty directory
> DEBUG: ow_cache.c:Cache_Del_Common(1375) Delete from cache sn 00 00 00
> 00 00 00 00 00 in=0x2b924378 index=0
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/bus.0]
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /bus.0
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/uncached]
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /uncached
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/settings]
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /settings
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/system]
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /system
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/statistics]
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /statistics
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/structure]
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /structure
> DEBUG: ow_dir.c:FS_dir_both(193) ret=0
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /
> unique: 5, success, outsize: 288
> unique: 6, opcode: LOOKUP (1), nodeid: 1, insize: 46
> LOOKUP /bus.0
> getattr /bus.0
> CALL: ow_fstat.c:FS_fstat(22) path=/bus.0
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/bus.0]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/bus.0
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /bus.0
> NODEID: 2
> unique: 6, success, outsize: 144
> unique: 7, opcode: LOOKUP (1), nodeid: 1, insize: 49
> LOOKUP /uncached
> getattr /uncached
> CALL: ow_fstat.c:FS_fstat(22) path=/uncached
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/uncached]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/uncached
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /uncached
> NODEID: 3
> unique: 7, success, outsize: 144
> unique: 8, opcode: LOOKUP (1), nodeid: 1, insize: 49
> LOOKUP /settings
> getattr /settings
> CALL: ow_fstat.c:FS_fstat(22) path=/settings
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/settings]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/settings
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /settings
> NODEID: 4
> unique: 8, success, outsize: 144
> unique: 9, opcode: LOOKUP (1), nodeid: 1, insize: 47
> LOOKUP /system
> getattr /system
> CALL: ow_fstat.c:FS_fstat(22) path=/system
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/system]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/system
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /system
> NODEID: 5
> unique: 9, success, outsize: 144
> unique: 10, opcode: LOOKUP (1), nodeid: 1, insize: 51
> LOOKUP /statistics
> getattr /statistics
> CALL: ow_fstat.c:FS_fstat(22) path=/statistics
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/statistics]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/statistics
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /statistics
> NODEID: 6
> unique: 10, success, outsize: 144
> unique: 11, opcode: LOOKUP (1), nodeid: 1, insize: 50
> LOOKUP /structure
> getattr /structure
> CALL: ow_fstat.c:FS_fstat(22) path=/structure
> CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[/structure]
> CALL: ow_fstat.c:FS_fstat_postparse(39) ATTRIBUTES path=/structure
> DEBUG: ow_parsename.c:FS_ParsedName_destroy(59) /structure
> NODEID: 7
> unique: 11, success, outsize: 144
> unique: 12, opcode: READDIR (28), nodeid: 1, insize: 80
> unique: 12, success, outsize: 16
> unique: 13, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
> unique: 13, success, outsize: 16
> ^C DEBUG: ow_exit.c:ow_exit(18) Exit code = 0
>
> ***************
>
>
> So in the mountpoint only the next subdirs are:
>
> root@OpenWrt:/mnt/1w# ls -la
> drwxr-xr-x 1 root root 8 Feb 6 18:29 .
> drwxr-xr-x 1 root root 2048 Feb 5 13:51 ..
> drwxr-xr-x 1 root root 8 Feb 6 18:29 bus.0
> drwxr-xr-x 1 root root 8 Feb 6 18:29 settings
> drwxr-xr-x 1 root root 8 Feb 6 18:29 statistics
> drwxr-xr-x 1 root root 32 Feb 6 18:29 structure
> drwxr-xr-x 1 root root 8 Feb 6 18:29 system
> drwxr-xr-x 1 root root 8 Feb 6 18:29 uncached
>
>
>
>
> Has got an idea for anybody why it happens?
>
>
> Thanks a lot!
>
>
> kako
>
>
>
>
>
>
>
> Thanks Paul!
>
> This way it's OK, works well!
>
> Taks again
> bye
>
>
> 2012-02-06 04:34 keltezéssel, Paul Alfille írta:
>
> The timeouts changed to accomodate handshaking on some embedded devices.
>
> Try:
> /opt/owfs/bin/owfs --passive=/dev/ttyS0 -m /mnt/1w --debug --8bit
>
>
>
>
>
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>
--
Roberto Spadim
Spadim Technology / SPAEmpresarial
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